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About IR-4

Since 1963, the IR-4 Project
has been the major resource for supplying pest management tools for specialty crop growers by developing research data to support new EPA tolerances and labeled product uses

2014 IR-4 Year End Summary

2014 IR-4 Annual Report

IR-4 Vision 2020 Summary

IR-4 Vision 2020 (entire report)

2011 National Economic Impact
of the IR-4 Project and the IR-4 Project Programs
(updated 2012)

The IR-4 Project 50 Years of Sustained Success

History of IR-4 Minor Use Pesticide Registration 1963-2001 published in the Encyclopedia of Agrochemicals 3/1/01

Major funding for IR-4 is provided from Special Research Grants from:
* USDA-FAS and
and is provided in cooperation with the State Agricultural Experiment Stations. These stations provide in-kind support valued at over $18 million annually.

IR-4 News


IR-4 Workshop /Conference Information/Research Plans

2014 FUW Presentations

All Tentative/Scheduled Trials

Biopesticide & Organic Support Workshop Results

Biopesticide & Organic Support Workshop Presentations

2014 Bacterial Mini-Summit Proceedings

IR-4 Project Headquarters
Rutgers, The State University of NJ
500 College Road East, Suite 201 W
Princeton, NJ 08540
Phone 732.932.9575
Fax 609.514.2612

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